Hydrolevel EW221 Standard Electro-Well 320819-301 Failure is typically identified during

Failure is typically identified during a routine inspection if the oil sump feels cold to the touch or if the compressor experiences foam-related oil pressure trips during startup

It is a drop-in direct replacement thermostat for legacy models including the 2210-015

Common Questions How do I test a Parker RK1P3 coil for continuity

With a 16 cubic inch capacity and a 5

Key Benefits: Precise Thermal Protection: Acts as a safety limit switch by opening the circuit at a 190°F threshold to prevent overheating

Hydrolevel EW221 Standard Electro-Well 320819-301 Failure is typically identified duringThe Hydrolevel EW221 Standard Electro Well (Part Number 48 221) is an essential component for technicians looking to integrate low water cut off (LWCO) protection into hydronic systems. Measuring with a 1 2" NPT connection and featuring a standard nut, this HydroStat Electro Well is specifically designed to replace common immersion wells. When paired with a Fuel Smart HydroStat controller, the EW221 automatically activates the LWCO function, providing